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Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Net income including noncontrolling interests |  | $ 883 | $ 696 | $ 1,887 | $ 1,787
Net income |  | 854 | 665 | 1,806 | 1,687
Other comprehensive income (loss), net of taxes: |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities | [1] | (27) | 11 | 51 | 82
Changes in unrealized net gains (losses) on investment securities | [2] | (6) | 48 | (24) | 141
Amounts reclassified to net income: |  |  |  |  |
Net derivative (gains) losses-hedging activities | [3] | 30 | (15) | 71 | (56)
Net realized (gains) losses on investment securities | [4] | 3 | (4) | 4 | (36)
Net pension and other postretirement benefit costs | [5] | 18 | 14 | 60 | 38
Changes in other comprehensive income from equity method investees | [6] |  |  | 1 | 2
Total other comprehensive income (loss) |  | 18 | 54 | 163 | 171
Comprehensive income including noncontrolling interests |  | 901 | 750 | 2,050 | 1,958
Comprehensive income attributable to noncontrolling interests |  | 29 | 31 | 82 | 100
Comprehensive income |  | 872 | 719 | 1,968 | 1,858
Virginia Electric and Power Company |  |  |  |  |
Net income |  | 520 | 459 | 1,043 | 1,133
Other comprehensive income (loss), net of taxes: |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities | [7] | 3 | (2) | 10 | (5)
Changes in unrealized net gains (losses) on investment securities | [8] |  | 6 | (2) | 17
Amounts reclassified to net income: |  |  |  |  |
Net derivative (gains) losses-hedging activities | [9] |  |  |  | 1
Net realized (gains) losses on nuclear decommissioning trust funds | [10] |  |  |  | (4)
Total other comprehensive income (loss) |  | 3 | 4 | 8 | 9
Comprehensive income |  | 523 | 463 | 1,051 | 1,142
Dominion Energy Gas Holdings, LLC |  |  |  |  |
Net income |  | 136 | 117 | 317 | 302
Other comprehensive income (loss), net of taxes: |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities | [11] | 3 | 1 | (4) | 3
Amounts reclassified to net income: |  |  |  |  |
Net derivative (gains) losses-hedging activities | [12] | 5 | (4) | 16 | (5)
Net pension and other postretirement benefit costs | [13] | 2 | 1 | 4 | 3
Total other comprehensive income (loss) |  | 10 | (2) | 16 | 1
Comprehensive income |  | $ 146 | $ 115 | $ 333 | $ 303
[1] | Net of $9 million and $(5) million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $(17) million and $(49) million tax for the nine months ended September 30, 2018 and 2017, respectively.
[2] | Net of $1 million and $(27) million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $7 million and $(80) million tax for the nine months ended September 30, 2018 and 2017, respectively.
[3] | Net of $(10) million and $10 million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $(24) million and $35 million tax for the nine months ended September 30, 2018 and 2017, respectively.
[4] | Net of $— million and $2 million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $(1) million and $20 million tax for the nine months ended September 30, 2018 and 2017, respectively.
[5] | Net of $(7) million tax for both the three months ended September 30, 2018 and 2017, and net of $(15) million and $(25) million tax for the nine months ended September 30, 2018 and 2017, respectively.
[6] | Net of $— million tax for both the three months ended September 30, 2018 and 2017, and net of $(1) million tax for both the nine months ended September 30, 2018 and 2017.
[7] | Net of $(1) million and $1 million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $(3) million and $3 million tax for the nine months ended September 30, 2018 and 2017, respectively.
[8] | Net of $— million and $(4) million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $1 million and $(11) million tax for the nine months ended September 30, 2018 and 2017, respectively.
[9] | Net of $— million tax for both the three and nine months ended September 30, 2018 and 2017.
[10] | Net of $— million tax for both the three months ended September 30, 2018 and 2017, and net of $— million and $2 million tax for the nine months ended September 30, 2018 and 2017, respectively.
[11] | Net of $(1) million tax for both the three months ended September 30, 2018 and 2017, and net of $2 million and $(2) million tax for the nine months ended September 30, 2018 and 2017, respectively.
[12] | Net of $(2) million and $3 million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $(6) million and $3 million tax for the nine months ended September 30, 2018 and 2017, respectively.
[13] | Net of $— million and $(1) million tax for the three months ended September 30, 2018 and 2017, respectively, and net of $(1) million and $(2) million tax for the nine months ended September 30, 2018 and 2017, respectively.

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